Mysql
The Mysql destination allows you to write data to a Mysql database.
To use the Mysql destination, you will need to install the Mycelial Daemon on the computer that has access to the Mysql database. Refer to the CLI documentation for instructions on how to install the Mycelial Daemon.
Configuration
The Mycelial Daemon uses a TOML configuration file to specify the data sources
and destinations that it has available to it. To add Mysql as a data destination,
you will need to add a section to the TOML file (config.toml
) that looks like
this:
[[destinations]]
type = "mysql_connector"
display_name = "mysql destination"
url = "mysql://username:[email protected]:3306/test"
type
The type
field specifies the type of data destination, in this case it is
mysql_connector
.
display_name
The display_name
field is the name that will be displayed in the Mycelial user
interface and via the API.
url
The url
field is the connection string to the Mysql database. The format
of the Mysql connection string is:
mysql://username:password@localhost:3306/test
Where:
- Protocol:
mysql://
- Indicates the database type (Mysql) and connection protocol.
- User:
username
- The username for database authentication.
- Password:
password
- The password for the specified username.
- Host:
localhost
- The host where the database server is running.
localhost
means the server is on the same machine as the daemon.
- Port:
3306
- The port where the database server is listening for connections. The default port for Mysql is
3306
.
- Database:
test
-- The name of the database to connect to, here it istest
.
This string instructs the Mysql connector to connect to the database test
on
the local machine (localhost
) using port 3306
, with the username username
and password password
.
Configuration via CLI
You will need to have the Mycelial CLI installed. Refer to the CLI documentation for instructions on how to install the Mycelial CLI.
Create a new config.toml
file or add to an existing one
If you are creating a new config.toml
file, you can use the Mycelial CLI init
command to generate the file and add the source.
If you are adding to an existing config file you can use the Mycelial CLI add
command to add the source to the existing config.
Choose source config options
When prompted with What would you like to do?
, press the down arrow to
highlight Add Destination
and press return (⏎).
? What would you like to do? ›
Add Source
❯ Add Destination ⏎
Exit
When prompted with What type of destination would you like to add?
, press the
down arrow to highlight MySql destination
and press return (⏎).
? What type of destination would you like to add? ›
SQLite destination
Postgres destination
❯ MySQL destination ⏎
Kafka destination
Snowflake destination
File destination
Cancel
When prompted for the Display Name
press return (⏎) to accept the default or
enter a name for your destination and press return (⏎).
? Display name: (Mysql Destination) › ⏎
When prompted for the MySQL username
, enter the username for the MySQL
user and press return (⏎).
? MySQL username: (user) › mysql_user ⏎
When prompted for the MySQL password
, enter the password for the MySQL
user and press return (⏎).
? MySQL password: › mysql_password ⏎
When prompted for the Server address
, enter the host name or IP address for
the MySQL database.
? Server address: (localhost) › mymysqlhost.com ⏎
When prompted for the MySQL port
, enter the port for the MySQL database.
? MySQL port: (3306) › 3306 ⏎
When prompted for the Database name
, enter the name of the MySQL database.
? Database name: (database) › my_db ⏎
When prompted with What would you like to do?
, press the down arrow to
highlight Exit
and press return (⏎).
? What would you like to do? ›
Add Source
Add Destination
❯ Exit
After exiting the CLI will generate or save the modified config.toml
.
Usage
After you have added the MySQL destination to the config.toml
file, either
manually or via the CLI, you can start the
Mycelial Daemon. Once the daemon is running, you can open the Mycelial control
plane web interface and you should see the MySQL source listed in the
destination section.